摘要
目的:探讨MR血管造影术(MRA)在脑梗死中的应用价值。方法:选取120例已经过DSA检查确诊的脑梗死患者,并与其术前脑血管MRA检查结果进行分析比较。结果:以DSA为标准,MRA对诊断脑梗死的敏感性83.3%,特异性93.6%,符合率91.4%,MRA与DSA检出率有一致性。结论:MRA与DSA检查结果之间有较高的符合率,可作为脑梗死诊断的重要参考。
Objective：To investigate the application value of MR angiography（MRA）in cerebral infarction. Method：120 patients with cerebral infarction confirmed by DSA examination were selected,and preoperative cerebral vascular MRA examination results were analyzed and compared.Result：Based on the standard of DSA,MRA on the diagnosis sensitivity of vascular stenosis was 83.3%,specificity was 93.6%,accuracy was 91.4%,MRA and DSA detection rate had consistency.Conclusion：There is a higher coincidence rate between MRA and DSA examination results,MRA can be used as an important reference for the diagnosis of cerebral infarction.
出处
《中国医学创新》
CAS
2014年第23期33-35,共3页
Medical Innovation of China
关键词
脑梗死
MR血管成像
敏感性
特异性
Cerebral infarction
MR angiography
Sensitivity
Specificity
